Dell Latitude E5440 CMOS Battery Removal and Installation


In this Dell laptop tutorial we are going to show you how to install and replace the CMOS Battery on your Latitude E5440 laptop. These installation instructions have be made into 4 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Latitude E5440 CMOS Battery.

Before you begin

Please take the time read the following safety guidelines when working on static sensitive electrical components.
Dell repair manual service precautions

Tools needed for this laptop repair

  • 1 x small phillips head screwdriver
  • 1 x small plastic scribe

Dell Laptop Replacement Parts Needed

DIY Discount - Parts-People.com offers 5% off to all DO-IT-YOURSELFERS!
Use this coupon code to save 5% off these parts
DIYM514
Latitude E5440 Battery

Video tutorial repair manual



Installation and Removal Instructions
Latitude E5440 CMOS Battery

Lift the battery out of the laptop.

Step 1

  • Slide the latches over.
  • Lift the battery out of the laptop.
Lift the battery out of the laptop.Slide the latches over.
Slide the optical drive out of the laptop.

Step 2

  • Remove the screw.
  • Slide the optical drive out of the laptop.
Slide the optical drive out of the laptop.Remove the screw.Remove the screw.
Remove the bottom base.

Step 3

  • Remove the screws.
  • Remove the bottom base.
Remove the bottom base.Remove the screws.
Remove the CMOS battery.

Step 4

  • Unplug the cable.
  • Remove the CMOS battery.
Remove the CMOS battery.Unplug the cable.

Topics: Dell Latitude Repair Manuals Dell Laptop Repair Dell Repair Manuals CMOS Battery Latitude E5440

Join the conversation!

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.